Premature deaths to rise in developing Asia by 2040: study

advertisement

PTI

June 27, 2016

UPDATED: June 27, 2016 19:35 IST

New Delhi, Jun 27 (PTI) The number premature deaths due to outdoor air pollution is projected to rise, mainly in developing Asia including India, from 3 million at present to 4.5 million by 2040 if energy sector fails to take greater action to curb emissions, a study has said.

Each year, an estimated 6.5 million deaths are linked to air pollution and the number is set to increase significantly in coming decades unless the energy sector takes greater action to curb emissions, the International Energy Agency (IEA) said in its World Energy Outlook (WEO) special report which was released today.

Noting that emission was continuously declining in industrialised countries, the study said while in China, recent signs of decline are consolidated, emissions are generally on the rise in India, Southeast Asia and Africa as the expected growth in energy demand "dwarfs" the policy efforts related to the air quality.

Stressing that energy was the main contributor to air pollution that kills millions each year, the IEA report said that a 7 per cent increase in energy investment could cut death toll significantly.

"Each year an estimated 6.5 million deaths are linked to air pollution with the number set to increase significantly in coming decades unless the energy sector takes greater action to curb emissions.

"Premature deaths from outdoor air pollution are projected to rise from 3 million today to 4.5 million by 2040, concentrated mainly in developing Asia," the IEA report said.

IEA strategy based on existing energy technologies and policies can cut 50 per cent of pollutant emissions, the fourth-largest threat to human health, by 2040.

It, however, said premature deaths from household air pollution will decline from 3.5 million to 3 million over the same period, although they continue to be heavily linked to poverty and an inability to access modern energy.

Highlighting the links between energy, air pollution and health, the study also identifies contributions the energy sector can make to curb poor air quality, the "fourth-largest threat" to human health, after high blood pressure, poor diets, and smoking.

"In the central outlook of the WEO special report, growing attention to this issue and an accelerating energy transition post-COP21 puts global emissions of these pollutants on a slowly declining trend to 2040.

"However, the problem is far from solved and global changes mask strong regional differences: emissions continue to fall in industrialised countries. In China, recent signs of decline are consolidated.